{"product_id":"arp-1-2in-20-12pt-nut-single-nut","title":"ARP 1\/2in -20 12pt Nut (Single Nut)","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e300-8304\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP 1\/2in -20 12pt Nut (Single Nut) for Chevy LS Small Block Ford 302\/351W\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eARP 300-8304 is a single high-strength 12-point nut with 1\/2\"-20 threads designed for connecting rod bolt assemblies in performance engines. It fits Chevrolet LS series, Small Block V8, and Ford 302\/351W engines equipped with ARP rod bolt kits. Engineered for precise torque and lasting clamp load under high-rpm stress.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eARP2000 Alloy Steel:\u003c\/strong\u003e 8740 chromoly construction with 220,000 PSI tensile strength fights fatigue in boosted and high-horsepower builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Point Head Design:\u003c\/strong\u003e Provides secure wrench engagement for maximum torque without stripping even after repeated use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Rolled Threads:\u003c\/strong\u003e Matches ARP rod bolts perfectly for even load distribution and leak-free sealing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Oxide Finish:\u003c\/strong\u003e Shields against rust and galling in oily engine environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Nut Packaging:\u003c\/strong\u003e Allows exact replacement or custom builds without buying full kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm rod bolt thread size is 1\/2\"-20 before ordering\u003c\/li\u003e\n\u003cli\u003eTorque check after 500 miles or first heat cycle for optimal retention\u003c\/li\u003e\n\u003cli\u003ePackaged in anti-static bag for protection during shipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eApply ARP Ultra-Torque lubricant on threads and under nut\u003c\/li\u003e\n\u003cli\u003eTorque to ARP specs: 65-75 ft-lbs dry or 55-65 ft-lbs lubricated with 12-pt socket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997-2004\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003eBase LS1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998-2002\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eZ28 LS1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-2002\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eSS Small Block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500\u003c\/td\u003e\n\u003ctd\u003eLS Vortec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1986-1995\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eMustang\u003c\/td\u003e\n\u003ctd\u003eGT 5.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-1996\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-150\u003c\/td\u003e\n\u003ctd\u003e302 V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1969-1995\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eMustang\u003c\/td\u003e\n\u003ctd\u003eBoss 351W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose ARP?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFasteners proven in NHRA Pro Stock and NASCAR racing\u003c\/li\u003e\n\u003cli\u003eExact heat treatment and thread rolling for every part\u003c\/li\u003e\n\u003cli\u003eDecades of engineering focused on engine builders needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this nut work on my stock or aftermarket rod bolts?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Fits any 1\/2\"-20 rod bolts including ARP kits for LS SBC and Ford small blocks. Measure your bolts to confirm thread pitch.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and strength rating does it have?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Made from ARP2000 8740 chrome-moly steel with 220,000 PSI tensile strength and 180,000 PSI yield for high-boost durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Can ARP nuts be reused after engine disassembly?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes ARP 12-point nuts support multiple reuses if threads remain undamaged. Inspect and replace if galling occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e USPS First Class or UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective padded envelope 4 x 3 x 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.5 oz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":43727296069711,"sku":"ARP300-8304","price":3.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-12in-20-12pt-nut-single-nut-arp.jpg?v=1768370482","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-1-2in-20-12pt-nut-single-nut","provider":"Black Ops Auto Works","version":"1.0","type":"link"}